<!DOCTYPE html>
<html lang="en">
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
    <div id="app">
        <div class="content-header">
            <h1>系统设置
                <small>菜单管理</small>
            </h1>
            <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                <el-breadcrumb-item>系统设置</el-breadcrumb-item>
                <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
            </el-breadcrumb>
        </div>
        <div class="app-container">
            <div class="box">
                <!--导航栏-->
                <div class="filter-container">
                    <el-input placeholder="菜单名称" v-model="pagination.queryString" style="width: 200px;"
                              class="filter-item"></el-input>
                    <el-button @click="findPage(true)" class="dalfBut">查询</el-button>
                    <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
                </div>
                <!--详情展示首行-->
                <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                    <el-table-column type="index" align="center" label="序号"></el-table-column>
                    <el-table-column prop="name" label="菜单名称" align="center"></el-table-column>
                    <el-table-column prop="linkUrl" label="菜单链接" align="center"></el-table-column>
                    <el-table-column prop="description" label="菜单描述" align="center"></el-table-column>
                    <el-table-column prop="level" label="菜单等级" align="center"></el-table-column>
                    <el-table-column label="操作" align="center">
                        <template slot-scope="scope">
                            <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                            <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                        </template>
                    </el-table-column>
                </el-table>
                <!--分页条-->
                <div class="pagination-container">
                    <el-pagination
                            class="pagiantion"
                            @current-change="handleCurrentChange"
                            :current-page="pagination.currentPage"
                            :page-size="pagination.pageSize"
                            layout="total, prev, pager, next, jumper"
                            :total="pagination.total">
                    </el-pagination>
                </div>
                <!-- 新增标签弹层 -->
                <div class="add-form">
                    <el-dialog title="新增菜单项" :visible.sync="dialogFormVisible">
                        <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                                 label-width="100px">
                            <!--菜单名称-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单名称" prop="name">
                                        <el-input v-model="formData.name"/>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <!--菜单链接，要做格式校验-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单链接" prop="linkUrl">
                                        <el-input v-model="formData.linkUrl"/>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <!--菜单等级-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单等级">
                                        <el-select v-model="formData.level">
                                            <el-option label="一级" value="1"></el-option>
                                            <el-option label="二级" value="2"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <el-row>
                                <!--单选：选择父菜单（可能有BUG）-->
                                <el-col :span="18">
                                    <el-form-item label="父菜单">
                                        <el-select v-model="formData.parentMenuId">
                                            <el-option label="无" value=null></el-option>
                                            <el-option label="会员管理" value="1"></el-option>
                                            <el-option label="预约管理" value="5"></el-option>
                                            <el-option label="健康评估" value="11"></el-option>
                                            <el-option label="统计分析" value="13"></el-option>
                                            <el-option label="系统设置" value="15"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>

                            </el-row>
                            <!--多选：选择菜单访问所需角色（待修改）-->
                            <el-row>
                                <el-col :span="18" width="200px">
                                    <el-form-item label="菜单访问所需角色">
                                        <el-select v-model="formData.roleIds">
                                            <el-option label="系统管理员" value="1"></el-option>
                                            <el-option label="健康管理师" value="2"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <!--菜单说明-->
                            <el-row>
                                <el-col :span="20">
                                    <el-form-item label="菜单说明">
                                        <el-input v-model="formData.description" type="textarea"></el-input>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                        </el-form>
                        <div slot="footer" class="dialog-footer">
                            <el-button @click="dialogFormVisible = false">取消</el-button>
                            <el-button type="primary" @click="handleAdd()">确定</el-button>
                        </div>
                    </el-dialog>
                </div>
                <!-- 编辑标签弹层 -->
                <div class="add-form">
                    <el-dialog title="编辑菜单项" :visible.sync="dialogFormVisible4Edit">
                        <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                                 label-width="100px">
                            <!--菜单名称-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单名称" prop="name">
                                        <el-input v-model="formData.name"/>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <!--菜单链接-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单链接" prop="linkUrl">
                                        <el-input v-model="formData.linkUrl"/>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <!--菜单等级-->
                            <el-row>
                                <el-col :span="12">
                                    <el-form-item label="菜单等级">
                                        <el-select v-model="formData.level">
                                            <el-option label="一级" value="1"></el-option>
                                            <el-option label="二级" value="2"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <el-row>
                                <!--菜单的父菜单-->
                                <el-col :span="18">
                                    <el-form-item label="父菜单">
                                        <el-select v-model="formData.parentMenuId">
                                            <el-option label="无" value=null></el-option>
                                            <el-option label="会员管理" value="1"></el-option>
                                            <el-option label="预约管理" value="5"></el-option>
                                            <el-option label="健康评估" value="11"></el-option>
                                            <el-option label="统计分析" value="13"></el-option>
                                            <el-option label="系统设置" value="15"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                            <el-row>
                                <!--选择菜单访问所需角色-->
                                <el-col :span="18">
                                    <el-form-item label="菜单访问所需角色" width="200px">
                                        <el-select v-model="formData.roleIds">
                                            <el-option label="系统管理员" value="1"></el-option>
                                            <el-option label="健康管理师" value="2"></el-option>
                                        </el-select>
                                    </el-form-item>
                                </el-col>
                            </el-row>

                            <!--菜单说明-->
                            <el-row>
                                <el-col :span="20">
                                    <el-form-item label="菜单说明">
                                        <el-input v-model="formData.description" type="textarea"></el-input>
                                    </el-form-item>
                                </el-col>
                            </el-row>
                        </el-form>
                        <div slot="footer" class="dialog-footer">
                            <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                            <el-button type="primary" @click="handleEdit()">确定</el-button>
                        </div>
                    </el-dialog>
                </div>
            </div>
        </div>
    </div>

</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>

    var vue = new Vue({
        el: '#app',
        data:{
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize:10,//每页显示的记录数
                total:0,//总记录数
                queryString:null//查询条件
            },
            dataList: [],//当前页要展示的分页列表数据
            formData: {
                roleNames:null
            },//表单数据（其中包括五项，name、linkUrl、description、parentMenuId、level）
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit:false,//编辑表单是否可见
            rules: {//校验规则
                name: [{ required: true, message: '菜单名称为必填项', trigger: 'blur' }],
                linkUrl: [{ required: true,pattern:/^[a-zA-Z0-9_-]{1,30}\.html$/, message: '菜单链接为必填项，且必须是html格式', trigger: 'blur' }],
                level: [{ required: true, message: '菜单等级为必选项', trigger: 'blur' }],
                roleIds: [{ required: true, message: '菜单访问所需角色为必选项', trigger: 'blur' }]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();//VUE对象初始化完成后调用分页查询方法，完成分页查询
            this.findRoles();//动态获取所有角色
        },
        methods: {
            findRoles(){
                axios.post("/role/findAll.do").then((resp)=>{
                    this.formDate.roleNames =  resp.data.date;
                });
            },
            //编辑
            handleEdit() {
                //进行表单校验
                this.$refs['dataEditForm'].validate((valid) => {
                    if(valid){
                        //表单校验通过，可以提交数据
                        axios.post("/munu/edit.do",this.formData).then((res) => {
                            if(res.data.flag){
                                //弹出成功提示信息
                                this.$message({
                                    type:'success',
                                    message:res.data.message
                                });
                            }else{
                                //执行失败
                                this.$message.error(res.data.message);
                            }
                        }).finally(() => {
                            //不管成功还是失败，都调用分页查询方法
                            this.findPage();
                            //隐藏编辑窗口
                            this.dialogFormVisible4Edit = false;
                        });
                    }else{
                        //表单校验不通过
                        this.$message.error("表单数据校验失败!");
                        return false;
                    }
                });
            },
            //添加
            handleAdd () {
                //进行表单校验
                this.$refs['dataAddForm'].validate((valid) => {
                    if(valid){
                        //表单校验通过，发生ajax请求，将录入的数据提交到后台进行处理
                        console.log(this.formData);
                        axios.post("/menu/add.do",this.formData).then((res) => {
                            //关闭新增窗口
                            this.dialogFormVisible = false;
                            if(res.data.flag){//执行成功
                                //新增成功后，重新调用分页查询方法，查询出最新的数据
                                this.findPage();
                                //弹出提示信息
                                this.$message({
                                    message:res.data.message,
                                    type:'success'
                                });
                            }else{//执行失败
                                //弹出提示
                                this.$message.error(res.data.message);
                            }
                        });
                    }else{
                        //校验不通过
                        this.$message.error("数据校验失败，请检查你的输入信息是否正确！");
                        return false;
                    }
                });
            },
            //分页查询
            findPage(flag) {
                if (flag) this.pagination.currentPage = 1;
                //分页参数
                var param = {
                    currentPage: this.pagination.currentPage,//页码
                    pageSize: this.pagination.pageSize,//每页显示的记录数
                    queryString: this.pagination.queryString//查询条件
                };
                //请求后台
                axios.post("/menu/findPage.do", param).then((response) => {
                        //为模型数据赋值，基于VUE的双向绑定展示到页面
                        var dataList = response.data.rows;
                        if (dataList != "" || this.pagination.currentPage === 1) {
                            this.dataList = dataList;
                            this.pagination.total = response.data.total;
                        } else {
                            this.pagination.currentPage--;
                            this.findPage(flag);
                        }
                    }
                );
            },
            // 重置表单
            resetForm() {
                this.formData = {};//重置数据
            },
            // 弹出添加窗口
            handleCreate() {
                //弹出新增窗口
                this.dialogFormVisible = true;
                this.resetForm();
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                //弹出编辑窗口
                this.dialogFormVisible4Edit = true;
                //回显数据，发送ajax请求根据ID查询当前检查项数据
                axios.get("/menu/findById.do?id=" + row.id).then((res) => {
                    if(res.data.flag){
                        //进行回显，基于VUE的数据绑定实现
                        this.formData = res.data.data;
                    }else{
                        //查询失败，弹出提示
                        this.$message.error(res.data.message);
                    }
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                //设置最新的页码
                this.pagination.currentPage = currentPage;
                //重新调用findPage方法进行分页查询
                this.findPage();
            },

            showMessage(r){
                if(r == 'Error: Request failed with status code 403'){
                    //权限不足
                    this.$message.error('无访问权限');
                    return;
                }else{
                    this.$message.error('未知错误');
                    return;
                }
            },
            // 删除
            handleDelete(row) {
                //row其实是一个json对象，json对象的结构为{"age":"0-100","attention":"无","code":"0011","id":38,"name":"白细胞计数","price":10.0,"remark":"白细胞计数","sex":"0","type":"2"}
                //alert(row.id);
                this.$confirm("你确定要删除当前菜单项吗？","提示",{//确认框
                    type:'warning'
                }).then(()=>{
                    //用户点击确定按钮，发送ajax请求，将检查项ID提交到Controller进行处理
                    axios.get("/menu/delete.do?id=" + row.id).then((res) => {
                        if(res.data.flag){
                            //执行成功
                            //弹出成功提示信息
                            this.$message({
                                type:'success',
                                message:res.data.message
                            });
                            //重新进行分页查询
                            this.findPage();
                        }else{
                            //执行失败
                            this.$message.error(res.data.message);
                        }
                    }).catch((r)=>{
                        this.showMessage(r);
                    });
                }).catch(()=>{
                    this.$message({
                        type:'info',
                        message:'操作已取消'
                    });
                });
            },
        }
    })
</script>
</html>